LXR linux/tools/testing/selftests/sync/synctest.h

   1/*
   2 *  sync tests
   3 *  Copyright 2015-2016 Collabora Ltd.
   4 *
   5 *  Based on the implementation from the Android Open Source Project,
   6 *
   7 *  Copyright 2012 Google, Inc
   8 *
   9 *  Permission is hereby granted, free of charge, to any person obtaining a
  10 *  copy of this software and associated documentation files (the "Software"),
  11 *  to deal in the Software without restriction, including without limitation
  12 *  the rights to use, copy, modify, merge, publish, distribute, sublicense,
  13 *  and/or sell copies of the Software, and to permit persons to whom the
  14 *  Software is furnished to do so, subject to the following conditions:
  15 *
  16 *  The above copyright notice and this permission notice shall be included in
  17 *  all copies or substantial portions of the Software.
  18 *
  19 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  20 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  21 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  22 *  THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  23 *  OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  24 *  ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  25 *  OTHER DEALINGS IN THE SOFTWARE.
  26 */
  27
  28#ifndef SELFTESTS_SYNCTEST_H
  29#define SELFTESTS_SYNCTEST_H
  30
  31#include <stdio.h>
  32#include "../kselftest.h"
  33
  34#define ASSERT(cond, msg) do { \
  35        if (!(cond)) { \
  36                ksft_print_msg("[ERROR]\t%s", (msg)); \
  37                return 1; \
  38        } \
  39} while (0)
  40
  41#define RUN_TEST(x) run_test((x), #x)
  42
  43/* Allocation tests */
  44int test_alloc_timeline(void);
  45int test_alloc_fence(void);
  46int test_alloc_fence_negative(void);
  47
  48/* Fence tests with one timeline */
  49int test_fence_one_timeline_wait(void);
  50int test_fence_one_timeline_merge(void);
  51
  52/* Fence merge tests */
  53int test_fence_merge_same_fence(void);
  54
  55/* Fence wait tests */
  56int test_fence_multi_timeline_wait(void);
  57
  58/* Stress test - parallelism */
  59int test_stress_two_threads_shared_timeline(void);
  60
  61/* Stress test - consumer */
  62int test_consumer_stress_multi_producer_single_consumer(void);
  63
  64/* Stress test - merging */
  65int test_merge_stress_random_merge(void);
  66
  67#endif
  68